When electric current runs through a wire, it induces a magnetic field near the wire. Similarly, electric fields can be created in the process of electromagnetic induction a. While the magnet is not moving, is there any electric current? b. How does changing the direction of the magnet affect the electric current? c. How does increasing the speed of the magnet affect the strength of the electric current?
Answers
Answer:
When electric current runs through a wire, it induces a magnetic field near the wire. Similarly, electric fields can be created in the process of electromagnetic induction a. While the magnet is not moving, is there any electric current? b. How does changing the direction of the magnet affect the electric current? c. How does increasing the speed of the magnet affect the strength of the electric current
Explanation:When electric current runs through a wire, it induces a magnetic field near the wire. Similarly, electric fields can be created in the process of electromagnetic induction a. While the magnet is not moving, is there any electric current? b. How does changing the direction of the magnet affect the electric current? c. How does increasing the speed of the magnet affect the strength of the electric current
Answer:
N S magnetic field
Explanation:
N S magnetic field are + - energy make Free energy they used by electric motor is called electric current suculation